baber/WOPTO huggingface dataset:
Patent DE-3744648-A1 (DE)
Title: Ink-ribbon cartridge
Inventor: FLECHTNER VOLKER DR
IPC: B41J32/00
Filed: 1987-12-31
Abstract: The invention relates to an ink-ribbon cartridge for a thermal printer in which printing takes place by transferring ink from a thermal ink ribbon. The ink-ribbon cartridge contains two ink-ribbon spools or coils which are located axially one above the other. By means of two ink-ribbon guiding elements, a section of ink ribbon is guided in each case in each of the two spool planes and is exposed between the guide elements through a cartridge cutout, such that each of the two ink-ribbon sections can be moved into a printing position by raising or lowering the cartridge. The ink ribbon is deflected over a deflection part arranged inside the cartridge in such a way that the directions of transport of the guided ink-ribbon sections run in opposite directions to each other. <IMAGE>
Patent DE-3800966-A1 (DE)
Title: Electric hair cutting machine with cutting length adjustment device
Inventor: EBNER ALBERT DIPL ING
IPC: B26B19/20
Filed: 1988-01-15
Abstract: The invention relates to an electric hair cutting machine (101) with a cutting length adjustment device (2), the cutting length adjustment device (2) having a cutting plate (3) which is longitudinally adjustable and a cutting element (4) which can be moved to the cutting plate (3) in a transverse direction by a drive motor (10). The hair cutting machine according to the invention is characterised in that the cutting length adjustment device (2) has a motor-driven adjustment drive. The adjustment drive can take the form of a separate servomotor (18). A hair cutting machine (101) of this type makes it possible for its cutting length adjustment device (2) to be operated without a relatively large exertion of manual force, while at the same time making it possible to dispense with awkward lever transmission systems. This means that the electric hair cutting machine (101) can be especially easy to handle and compact (Figure 1). <IMAGE>
Patent DE-3801289-A1 (DE)
Title: Thread-transporting and -holding device of a warp-thread feeding machine
Inventor: BECKEL CHRISTIAN DIPL ING
IPC: D03J1/14
Filed: 1988-01-19
Abstract: The invention can be used in weaving preparation during the drawing of the edge warp threads into healds of all kinds of weaving machines and automatic looms which work with heald frames. Whilst the aim of the invention is to improve further the working conditions by means of an easier removability of the warp thread and further to increase the quality of the woven fabric, the technical object to be achieved is to match the opening and closing characteristic more closely to the properties and, above all, to the fineness and stretch behaviour of the warp-thread material. According to the invention, the cam track of a cam controlling the thread-transporting and -holding device consists of circle arcs having 3 radii with different centre points, the circle arcs merging into one another in such a way that they form an apparent spiral opening outwards. <IMAGE>
Patent DE-3803809-A1 (DE)
Inventor: GRONHOLZ CLAUS DIPL ING
IPC: E01C19/05
Filed: 1988-02-09
Abstract: Installation for disintegrating and processing material, such as building and road-building material especially of broken-up roads, comprising a first mobile unit which has a travelling mechanism, a feeding hopper, a breaker, a conveyor for the material disintegrated in the breaker as well as drive motors for the travelling mechanism, the breaker and the conveyor, comprising a second mobile unit which has a travelling mechanism, a screening station, a conveyor for the screened material and drive motors for the travelling mechanism, the screening station and the conveyor, and comprising a control device for the simultaneous propulsion of the mobile units at the same distance from one another, the breaker being supported on the travelling mechanism so as to be swivellable about an axis which runs approximately in the longitudinal direction of the first mobile unit, adjustment elements being arranged between the travelling mechanism and the breaker and a control device being provided for adjusting the inclination of the breaker via the adjustment elements. <IMAGE>
Patent DE-3804980-A1 (DE)
Inventor: BECK ERHARD
IPC: E03F7/02
Filed: 1988-02-18
Abstract: The invention relates to a method and a device for sealing gulley inlets (7) of all types for harmful liquids, consisting of a bubble (1) made of elastic material. The intention is to achieve rapid and leaktight closure of the gulley inlet (7) before large amounts of the harmful liquid flow into the conduit. This is achieved in that the bubble (1) is introduced partially into the inlet opening (7) of the gulley (8) and is then inflated until the inlet opening (7) is sealed. An approximately cylindrical bubble (1) of greater length than diameter and of high extensibility is used, so that only one bubble size is required for all sizes of gulley inlet. <IMAGE>
Patent DE-3806700-A1 (DE)
Title: Device for continuously pressing web like material for pressing
IPC: B30B5/06
Filed: 1988-03-02
Abstract: Device for continuously pressing web like material for pressing having a press crown and a press lower part which in each case have a deflection drum on the inlet side and on the outlet side and a steel belt which is endlessly guided via the deflection drums so as to have a pressing run and a return run. The steel belts are supported in the pressing region by press plates and form a pressing gap for the material to be pressed. There is arranged a steel belt cleaning scraper, which extends over the width of the steel belt which is assigned, is arranged on the inside of the steel belt loop in each case in the press crown upstream of the deflection drum on the outlet side in the running direction of the steel belt for the pressing run and in the press lower part upstream of the deflection drum on the inlet side in the running direction for the return run. The scrapers have a plurality of scraper cutter sections which are arranged in rows, can be moved to permit adaptation to one another and with respect to the steel belt assigned to them and are flexible with respect to the steel belt assigned to them. <IMAGE>
Patent DE-3808040-A1 (DE)
Title: Combination product in particular for the treatment of inflammatory processes
Inventor: BAUER JOHANN DR MED
IPC: A61K31/55
Filed: 1988-03-10
Abstract: The invention relates to a combination product, in particular for the treatment of inflammatory processes, containing the substance obtainable under the name compound WEB 2086 from Boehringer Ingelheim, and a non-steroidal antiinflammatory drug selected from the group comprising acetylsalicylic acid and its derivatives, substances from the fenac group of active substances, substances from the profen group of active substances, substances from the group of pyrrole-, thiophene- and pyrazolone-acetic acids; substances from the pyrazolidine derivative group, indomethacin and its analogues and/or PAF inhibitors for controlling inflammatory processes.
Patent DE-3811648-A1 (DE)
Title: Air pump
Inventor: KRASCHIENSKI OLAF DIPL ING
IPC: F04D25/04
Filed: 1988-04-07
Abstract: Air pumps in the leisure sector have previously been designed as pistons or bellows pumps with mechanical actuation by hand or foot or with electric drive. These designs lead to a large expenditure of labour during pumping or, in the case of the electric drive, deliver insufficiently large volumes. The new pump does not need to be driven by human labour and delivers large volumes. The combustion gases or fresh gases of a combustion engine are used to drive a compressor. The pump finds application wherever hollow bodies are to be inflated at low pressure.
Patent DE-3819608-A1 (DE)
Title: Device for superfinishing cylindrical surfaces
Inventor: STREJC JOSEF DIPL ING
IPC: B24B35/00
Filed: 1988-06-09
Abstract: The invention relates to a device for superfinishing cylindrical surfaces. It is the object of the invention to provide a simple way to adjust the superfinishing apparatus for the transition, following the working of one cylindrical surface, to the working of the next cylindrical surface. The invention consists in that the carrier (2) of a superfinising apparatus (3) is arranged to be height-adjustable in a vertical guide (1), in that a pressing-off cylinder-piston unit (4) is fixed in the vertical guide (1) or on the carrier (2), the unit being directed perpendicularly with respect to the carrier (2) or the vertical guide, in that the arm (51) of a lever (5), which is rotatably mounted on the carrier (2) or on the vertical guide (1), engages between the pressing-off cylinder-piston unit (4) and the carrier (2) or between the pressing-off cylinder-piston unit (4) and the vertical guide (1), and in that the lever (5) is kinematically connected to a detent (6) arranged between the vertical guide (1) and the carrier (2). <IMAGE>
Patent DE-3822847-A1 (DE)
Title: Method and apparatus for continuously monitoring the chloride content in flue-gas gypsum
Inventor: WIRSCHING FRANZ DIPL CHEM DR
IPC: G01N33/38
Filed: 1988-07-06
Abstract: The method of continuously monitoring the content of water-soluble chloride in flue-gas gypsum operates in the following manner:   a) a predetermined sample amount is automatically taken at a particular point in time, by means of a mechanical sampler and sample divider, from the stream of the moist flue-gas gypsum obtained which is to be analysed, and b) either a particular amount is automatically weighed out from this and transferred into a mixing vessel or dried with warm air and blown into a reservoir, whereupon a predetermined weight or volume of the dried sample is automatically taken from the reservoir and transferred into the mixing vessel, with, optionally, the remainder of the sample amount preferably being fed back into the main stream of the flue-gas gypsum, c) the weighed-out, moist or predetermined dried amount is stirred in the mixing vessel with at least the same amount of pure water for at least 30 seconds and is then preferably separated off and d) the chloride content in the aqueous phase is automatically determined in a manner known per se, with the measured value being automatically recorded and, if desired, triggering a signal and/or preventing the discharge of the flue-gas gypsum if a predetermined limiting value is exceeded.
Patent DE-3823931-A1 (DE)
Inventor: HANNAH MARC REGIS
IPC: G09G5/36
Filed: 1988-07-14
Abstract: A system for converting a high resolution computer image for a computer screen to a lower resolution computer image for display on a lower resolution display apparatus. The system includes a pixel averaging means for converting an NxN group of pixels in the higher resolution image to a single pixel in the lower resolution image. The pixel averaging means includes an input coupled to receive the higher resolution image and a means for calculating a weighted average of the pixels in the NxN group of pixels and includes means for outputting the weighted average for display on a lower resolution display apparatus. <IMAGE>
Patent DE-3830651-A1 (DE)
Title: Supersonic braking parachute for space transportation systems
Inventor: ENGELN INGO DR ING
IPC: B64G1/62
Filed: 1988-09-09
Abstract: The described supersonic braking parachute for space transportation systems can also be used at high Mach numbers, in contrast to conventional braking systems. The separation of the parachute nose after opening enables a flow in the parachute and thus prevents unacceptably high temperatures, which would lead to destruction of the parachute. The reliability of the system is not adversely affected by this.
Patent DE-3836581-A1 (DE)
Inventor: SCHUETZ FRANZ DR
IPC: C07D213/32
Filed: 1988-10-27
Abstract: Heterocyclically substituted methyl  alpha -arylacrylates of the general formula <IMAGE>  in which R represents alkyl, alkenyl, haloalkyl, cycloalkyl, alkoxy, alkylcarbonyl, alkoxycarbonyl, halogen or aryl, where the aromatic ring is optionally substituted, Het represents a radical optionally substituted five-membered heterocyclyl having 1 to 3 hetero atoms,  A represents ethenylene, ethylene, methyleneoxy or methylenethio, and fungicides and pesticides containing these compounds.
Patent DE-3843703-A1 (DE)
Title: Kitchen appliance for kneading, stirring and cutting
Inventor: BARTH ANTON
IPC: A47J43/08
Filed: 1988-12-23
Abstract: To achieve good working results, in particular in kneading operation with relatively large quantities of food, it is proposed that an axis of rotation, fixed relative to the rigid working container, of the working tool or of the output shaft of the drive unit and a centre axis of the working container are at a distance from one another substantially over the entire height of the working container. Such a working container makes it possible, in conjunction with a suitable tool, in particular a tool rotating low above the base, to handle relatively large quantities of food using a small, compact drive unit even of relatively low power. <IMAGE>
Patent DE-3900394-A1 (DE)
Title: Electrical switch
IPC: H01H13/36
Filed: 1989-01-09
Abstract: The subject matter of the invention is an electrical switch which comprises a stationary contact (12A, 12B) fitted to a housing (1), a moving contact piece (21) supporting a moving contact (22A, 22B), an elastic piece (24A, 24B) which is moved by an external force between two positions which lie on the two sides of the moving contact piece (21) along the common movement direction of the moving contact piece (21) and of the elastic piece (24A, 24B), and a U-shaped spring element (25A, 25B) which engages between the free ends of the moving contact piece (21) and the elastic piece (24A, 24B). If the elastic piece (24A, 24B) is moved past the moving contact piece (21), the spring effect exerted by the U-shaped spring element (25A, 25B) on the moving contact piece (21) changes its direction in such a manner that the moving contact (22A, 22B) is pressed actively against the stationary contact (12A, 12B) or is moved away from the latter without any form of undefined contact state being brought about between the moving contact and the stationary contact. Since the U-shaped spring element (25A, 25B) engages with the free ends of the moving contact piece (21) and of the elastic piece (24A, 24B), the moving contact (22A, 22B) being located between them, the distance between the two limbs of the U-shaped spring element (25A, ... Original abstract incomplete. <IMAGE>
Patent DE-3901843-A1 (DE)
Title: Plug-in and holding device for furniture on which to sit and lie, in which back cushions, armrests and side tables can be clamped in various positions around the upholstered frame and diagonally across a corner
Inventor: SCHLESSING HANS
IPC: A47C13/00
Filed: 1989-01-23
Abstract: Published without abstract.
Patent DE-3907767-A1 (DE)
Title: Heat exchanger for high-temperature applications
Inventor: MICHEL HELMUT DIPL ING DR
IPC: F24S20/20
Filed: 1989-03-10
Abstract: For the purpose of uniform thermal transfer for high-temperature applications involving high thermal fluxes, a heat exchanger (12) is proposed which is completely filled with liquid metal (14) as heat carrier which transfers the thermal energy of a heat source (21) to a heat sink (11) which is largely surrounded by the liquid metal (14). The heat exchanger is operated in such a way that the liquid metal boils while forming vapour bubbles, with the result that the transport of heat is possible without recirculating (circulating, return) pumps. Such a heat exchanger is particularly suitable for coupling heat into the working gas of a multi-cylinder hot gas engine (10). <IMAGE>
Patent DE-3908127-A1 (DE)
Inventor: WATANABE SATORU
IPC: C01B15/08
Filed: 1989-03-13
Abstract: Potassium persulfate with a reduced content of potassium sulfate is obtained by the reaction of ammonium persulfate and potassium hydroxide, characterized in that at least part of the potassium hydroxide used as a starting material is added to at least part of the mother liquor after separation of potassium persulfate crystals obtained by said reaction to precipitate and remove potassium sulfate formed by the decomposition of potassium persulfate, and the mother liquor is recycled.
Patent DE-3910516-A1 (DE)
Title: Pill box
Inventor: WITTA LARS
IPC: A61J7/04
Filed: 1989-04-01
Abstract: Pill box for holding 21 tablet portions and for automatically dispensing them up to three times a day within one week. The invention is based on the problem that chronically ill, elderly patients find it difficult to take possibly varying tablet portions at regular intervals three times a day. Moreover, it is difficult for the physician to check the number of tablets taken by the patient over the course of one week. The invention solves both these problems in that the pill box possesses a tablet removal opening in which the tablet portion to be taken appears at the particular programmed time of day under timer control, whereas all the other portions are protected by the detachable lid against removal or falling-out. The patient is furthermore reminded to take the tablets by an acoustic signal. The pill box comprises a rotatable insert (4) which is moved by an electric motor (2) and has 21 depressions for holding the tablets. A digital timer (1) in which the three administration times are programmed is located on the outside of the box. At the programmed times, the timer triggers generation of the acoustic signals which are emitted by the loudspeaker (3) and triggers the electronic system for driving the electric motor (2). <IMAGE>
Patent DE-3911233-A1 (DE)
Inventor: ORTNER HERBERT DR
IPC: B03B13/00
Filed: 1989-04-07
Abstract: Dependent on the quantity of froth produced in a flotation plant, process parameters which indirectly or directly affect the quantity of froth produced are reduced in their quantity depending on the quantity of froth produced. This is effected by reducing certain material flows, including those material flows which are circulated in a flotation plant. Fabrication waters used for dilution are partially replaced by fresh water. This prevents difficulties being caused in the operation of a flotation plant by an unduly large quantity of froth produced. 
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Patent DE-3911546-A1 (DE)
Title: Additional emergency-opening device for the vehicle-door closure with retaining surfaces
Inventor: SCHMIDT FRANZ DIPL ING
IPC: E05B63/24
Filed: 1989-04-08
Abstract: The additional emergency-opening device for the vehicle-door closure with retaining surfaces is an application of addition to the vehicle-door closure with retaining surfaces P 3907092.1 and is intended additionally to permit emergency opening of the door from the innerside and outerside. An emergency release part which can pivot about a bearing bolt is installed in a securing means accommodated in the door post, in the bodywork in the case of two-door vehicles. Said emergency release part bears, in the normal position, on the bearing surface of a cam. If, in the event of an emergency, this cam is rotated via a shaft, then the emergency release part pivots into the open position. An arresting means as a secure block is provided for the emergency opening, used seldom or never. The block is configured such that it can be easily opened even against a strong counter-force on the emergency-opening device. In the two exemplary embodiments described, in the event of an emergency, the additional emergency-opening devices are driven by in each case one gear motor and are supplied by NC high-current cells. The door, or the doors, may be closed again after emergency opening.
Patent DE-3912165-A1 (DE)
Title: Supplementary control for autofocus systems
Inventor: BOCK CHRISTIAN DIPL ING
IPC: G02B7/28
Filed: 1989-04-13
Abstract: To expand the area which is reproduced in focus in the case of cameras having autofocus systems, the distance not only from the subject but also from the background or the horizon is to be measured. Both distances and the selected f-stop are to be transmitted to a computer which determines by means of a permanently stored depth-of-focus program the most favourable distance setting, in which not only the subject but possibly also large areas of the foreground and background are reproduced in focus. This is made possible and expedient in that the calculated high degree of focus for the set distance is only a theoretical value, since in a relatively large area in front of and beyond this set distance the reproduction is limited by the lower focus which can be practically achieved by the film and by the optical system.
Patent DE-3915076-A1 (DE)
Title: Rain-butt automatic flushing equipment - has valve releasing trapped air from vessel closed apart from flushing port
IPC: E03F5/10
Filed: 1989-05-09
Abstract: The equipment flushes out a liquid-storage chamber such as a rain butt etc. automatically, having a flushing vessel at the highest point of the butt bottom and which fills with liq. as the level rises. The latter controls a mechanism retaining the liq. in the vessel as the level falls again, releasing it suddenly via a flushing port on emptying. The flushing vessel (13) is closed apart from the port (15), and has a non-return valve (28) via which trapped air escapes during filling via the port. An outlet zone (A) in the vessel leading to the port has an inlet inside the vessel whose top edge (19) is below the level of the bottom edge (20) of the port. Thus on emptying the butt (1) liq. is retained in the vessel bny atmopspheric pressure, being released by freeing the air inlet (23). USE/ADVANTAGE - Sudden release of flushing liq. to flush out a rain butt without need for external power supply.
Patent DE-3923983-A1 (DE)
Inventor: TRABERT HERMANN R
IPC: G01N1/44
Filed: 1989-07-20
Abstract: This invention relates to a process and a device for the determination of elements by means of atomic absorption and X-ray fluorescent analysis. The process according to this invention comprises the three steps evaporization of the sample with concurrent oxidation, collection of the oxides in a filter and measurement of the element concentrations by ashing the filter in an atomic absorption spectrophotometer or analysis of the filter in an X-ray spectrometer or an optical emission spectrophotometer. The induction furnace has been especially adapted.
Patent DE-3924030-A1 (DE)
Title: Window frame made from extruded sections - incorporates joints held together by special corner pieces
Inventor: WAGNER PETER DIPL ING
IPC: E06B1/12
Filed: 1989-07-21
Abstract: The window frame is constructed from four pieces of extruded section. One9 piece (1) forms the sill, two pieces (2) form the uprights, and a fourth piece (3) forms the lintel. The four pieces are joined together by mitred joints. Each upright (2) is covered by a channel section (9) with unequal flanges and the space between the flanges is such that the channel section (9) fits over the uprights and over the ends of the sill (1), to which it is connected, by fittings (15). The mitred joints of the uprights (2) and lintel (3) are held together by special corner pieces (18). USE - Window frames for use in building.
Patent DE-3924181-A1 (DE)
Title: Extendable windscreen wiper unit - has intermediate piece between wiper head and wiper mechanism
Inventor: EUSTACHE JEAN-PIERRE
IPC: B60S1/04
Filed: 1989-07-21
Abstract: An extendable windscreen wiper unit has a plate which holds the wiper mechanism and drive motor and which cana be displaced by an operating mechanism between an extended position   , in which the entire unit is retracted into a recess when the wiper is not in use, and a working position allowing use of the wiper. The novelty is that the unit includes an intermediate piece (15), with one end (16) rotatably mounted on a shaft (17) which rests on the plate (2), and an extension system (D) for moving the intermediate piece (15) from an extended position, in which it lies parallel to the lower c edge (7) of the windscreen (8), into a working position where it is fixed in a rest position relative to the windscreen.